npm / esbuild-loader
esbuild-loader
What changed in esbuild-loader 4, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-18.
1 deprecations1 tooling
See which of these apply to your code, ranked, in your agent:
npx @unstale/cli initesbuild-loader 42 changes
Deprecations 1
Warns when define is used with eval-based devtools.
Tooling 1
esbuild-loader now supports esbuild 0.28.